RANKING · 2020 CENSUS · 23 SHOWN OF 23

Highest Laotian population share, Pennsylvania counties · 2020

Pennsylvania counties ranked by the share of all residents who are Laotian (2020 American Community Survey). A concentration measure: Laotian residents as a percentage of total population. This list covers the 23 counties in Pennsylvania that qualify, ranked against each other statewide.

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Highest Laotian population share by state

RANKPLACESTATEPOPLAOTIAN SHAREVS –

01Cumberland County, PAPA277,2700.1%–

02Philadelphia County, PAPA1,574,2810.1%–

03York County, PAPA473,1970.1%–

04Sullivan County, PAPA5,8560.0%–

05Lancaster County, PAPA563,1590.0%–

06Somerset County, PAPA72,0040.0%–

07Lackawanna County, PAPA216,5020.0%–

08Delaware County, PAPA580,9370.0%–

09Lehigh County, PAPA384,3830.0%–

10Chester County, PAPA557,1160.0%–

11Adams County, PAPA107,5940.0%–

12Venango County, PAPA49,3460.0%–

13Lawrence County, PAPA83,9110.0%–

14Montgomery County, PAPA877,6430.0%–

15Clearfield County, PAPA78,1000.0%–

16Perry County, PAPA46,8060.0%–

17Wyoming County, PAPA25,7900.0%–

18Berks County, PAPA440,0720.0%–

19Dauphin County, PAPA293,3510.0%–

20Northampton County, PAPA324,4110.0%–

21Bucks County, PAPA647,8280.0%–

22Mercer County, PAPA107,8600.0%–

23Allegheny County, PAPA1,225,0350.0%–

SHOWING 1–23 OF 23

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS